200947819

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 215913600

約数和(自身を除く): 14965781

約数列:

[1, 19, 97, 107, 1019, 1843, 2033, 10379, 19361, 98843, 109033, 197201, 1878017, 2071627, 10576201, 200947819]

約数ペア:

[(1, 200947819), (19, 10576201), (97, 2071627), (107, 1878017), (1019, 197201), (1843, 109033), (2033, 98843), (10379, 19361)]